On 06/16/2016 09:18 PM, mazhar iqbal wrote:

I would appreciate valuable comments on the NiO spectrum processed in athena. I am a new in this area so please comment on any mistake I have made while processing.

This is an extremely vague and open-ended question. You would be much more likely to get a useful answer if you asked specific questions about specific things that you don't understand. http://bruceravel.github.io/demeter/documents/SinglePage/help.html#how-to-as... You're data look pretty awful. I think your first chore is to figure out what is causing the weird ringing that runs through your data. Here is what I think NiO should look like: https://github.com/xraypy/feff85exafs/blob/master/tests/NiO/NiO.prj B -- Bruce Ravel ------------------------------------ bravel@bnl.gov National Institute of Standards and Technology Synchrotron Science Group at NSLS-II Building 743, Room 114 Upton NY, 11973 Homepage: http://bruceravel.github.io/home/ Software: https://github.com/bruceravel Demeter: http://bruceravel.github.io/demeter/